Tsampalieros joins Sonic board of directors

April 3, 2008

OKLAHOMA CITY — Sonic Corp. recently announced that Gabriel Tsampalieros has been named to its board of directors. Tsampalieros is owner, chairman and CEO of The Second Cup Coffee Company Inc., the largest franchisor of specialty coffee cafes in Canada. Founded in 1975, Second Cup has more than 360 locations in Canada and more than 30 international locations.